- Compatibility: Designed specifically for Blue Pure 211+ and Max Air Purifier, ensuring a perfect fit for optimal performance. - Advanced Filtration: The upgraded True HEPA filter captures 99.97% of airborne particles as small as 0.1 microns, including dust, hair, dander, and lint. Experience superior air quality compared to traditional HEPA filters. - Odor Elimination: The high-efficiency activated carbon filter effectively absorbs unpleasant household odors from pets, cooking, and wildfires, creating a fresher and safer environment for you and your family. - Simple Replacement: For best results, replace your 211+ filter every 6-9 months. The installation process is straightforward and tool-free, allowing you to maintain your air purifier effortlessly. - Practical Use Cases: 1. Ideal for homes with pets, reducing pet odors and allergens for a cleaner living space. 2. Perfect for kitchens, eliminating cooking smells and maintaining a pleasant atmosphere during meal prep. 3. Beneficial for households in areas prone to wildfires, helping to filter out smoke and ash particles for improved indoor air quality.